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Added 9 October 2026

simultaneously

/ˌsɪmlˈteɪnɪəsli/ adverb

In Latin: simul, una Wiktionary

adverb Definition from WordNet 3.1, Princeton University. Pronunciation from Wiktionary, via Kaikki.org. More about simultaneously at Wordnik → Where our words come from →

At the same instant.
they spoke simultaneously

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